{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["cell type", "DNA", "protein", "RNA", "cell line"], "input": "Sjogren's syndrome ( SS ) is characterized by lymphocytic infiltrates of exocrine glands , remarkable B cell hyperreactivity and a strong predisposition to B cell neoplasia ."}
{"cell type": ["lymphocytic infiltrates"], "DNA": [], "protein": [], "RNA": [], "cell line": []}